JP3659197B2 - ヒートポンプ給湯機 - Google Patents

ヒートポンプ給湯機 Download PDF

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Publication number
JP3659197B2
JP3659197B2 JP2001186155A JP2001186155A JP3659197B2 JP 3659197 B2 JP3659197 B2 JP 3659197B2 JP 2001186155 A JP2001186155 A JP 2001186155A JP 2001186155 A JP2001186155 A JP 2001186155A JP 3659197 B2 JP3659197 B2 JP 3659197B2
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JP
Japan
Prior art keywords
temperature
discharge
discharge temperature
water
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2001186155A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002081768A (ja
JP2002081768A5 (enrdf_load_stackoverflow
Inventor
昌宏 尾浜
竹司 渡辺
松本　　聡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2001186155A priority Critical patent/JP3659197B2/ja
Publication of JP2002081768A publication Critical patent/JP2002081768A/ja
Publication of JP2002081768A5 publication Critical patent/JP2002081768A5/ja
Application granted granted Critical
Publication of JP3659197B2 publication Critical patent/JP3659197B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/17—Control issues by controlling the pressure of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
JP2001186155A 2000-06-21 2001-06-20 ヒートポンプ給湯機 Expired - Fee Related JP3659197B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001186155A JP3659197B2 (ja) 2000-06-21 2001-06-20 ヒートポンプ給湯機

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-185826 2000-06-21
JP2000185826 2000-06-21
JP2001186155A JP3659197B2 (ja) 2000-06-21 2001-06-20 ヒートポンプ給湯機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004302608A Division JP3856025B2 (ja) 2000-06-21 2004-10-18 ヒートポンプ給湯機

Publications (3)

Publication Number Publication Date
JP2002081768A JP2002081768A (ja) 2002-03-22
JP2002081768A5 JP2002081768A5 (enrdf_load_stackoverflow) 2005-04-14
JP3659197B2 true JP3659197B2 (ja) 2005-06-15

Family

ID=26594340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001186155A Expired - Fee Related JP3659197B2 (ja) 2000-06-21 2001-06-20 ヒートポンプ給湯機

Country Status (1)

Country Link
JP (1) JP3659197B2 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568199B1 (en) * 2002-01-22 2003-05-27 Carrier Corporation Method for optimizing coefficient of performance in a transcritical vapor compression system
ATE521860T1 (de) * 2002-03-28 2011-09-15 Panasonic Corp Kühlkreislaufvorrichtung
US6907923B2 (en) 2003-01-13 2005-06-21 Carrier Corporation Storage tank for hot water systems
JP3858015B2 (ja) * 2003-09-30 2006-12-13 三洋電機株式会社 冷媒回路及びヒートポンプ給湯機
JP5011713B2 (ja) * 2005-11-22 2012-08-29 株式会社デンソー ヒートポンプ式給湯装置
US20120151946A1 (en) * 2009-07-27 2012-06-21 Ecolactis Method and device for heat recovery on a vapour refrigeration system
CN102235746B (zh) * 2010-04-30 2014-05-21 浙江康泉电器有限公司 快速热泵热水装置
CN102269457A (zh) * 2011-07-15 2011-12-07 广东同益电器有限公司 直流换热式全效热水空调系统
JP5802514B2 (ja) * 2011-10-19 2015-10-28 日立アプライアンス株式会社 ヒートポンプ式給湯機
JP5840062B2 (ja) * 2012-04-09 2016-01-06 日立アプライアンス株式会社 ヒートポンプ式液体加熱装置およびヒートポンプ式給湯機
JP5856042B2 (ja) * 2012-12-11 2016-02-09 日立アプライアンス株式会社 ヒートポンプ給湯機
JP6131921B2 (ja) * 2014-09-10 2017-05-24 三菱電機株式会社 ヒートポンプ式給湯
WO2018163345A1 (ja) * 2017-03-09 2018-09-13 三菱電機株式会社 ヒートポンプ給湯装置
CN111238075B (zh) * 2020-01-15 2021-12-07 广东芬尼克兹节能设备有限公司 一种变频co2直热电子膨胀阀的控制方法、装置及热泵机组
IT202100001262A1 (it) * 2021-01-25 2022-07-25 S I M Eng S R L Deumidificatore d’aria a ciclo frigorifero e procedimento di deumidificazione
CN112984614A (zh) * 2021-03-04 2021-06-18 长春工程学院 一种利用卡诺冷机调控采暖系统供回水温度的方法及装置

Also Published As

Publication number Publication date
JP2002081768A (ja) 2002-03-22

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